What is Nonwoven or TNT Spunlace?

Nonwoven fabrics are widely known and used materials appreciated for their characteristics in various applications and numerous sectors. It’s likely you already know many of them and are familiar with their use in households and industrial applications.

Nonwoven fabrics, also known as TNT (Nonwoven Fabric or Nonwoven Textile), have gained prominence in a variety of applications due to their versatility and efficiency. Within this category, one of the most prominent types is Spunlace TNT.

In today’s article, we will focus on this type of nonwoven fabric, Spunlace.

What is TNT Spunlace?

Spunlace is a type of nonwoven fabric produced through a hydro-entanglement process. This method involves bonding fibers using high-pressure water, resulting in a soft and durable fabric structure. Unlike other nonwoven fabric production methods, Spunlace offers greater softness and flexibility, making it ideal for a wide range of applications.

Characteristics and Properties of Spunlace TNT

The manufacturing process of Spunlace TNT allows for the creation of a fabric with various characteristics. These include:

  • Softness. Spunlace is known for its soft and pleasant touch, making it comfortable for use in contact with the skin.
  • Strength. Despite its softness, Spunlace TNT is surprisingly strong and durable, making it an ideal choice for applications requiring tear and abrasion resistance.
  • Absorbency. Depending on its composition, this type of nonwoven fabric is highly absorbent, suitable for use in products requiring absorption capacity, such as towels, wipes, diapers, among others.
  • Air permeability. Spunlace TNT allows air to pass through its structure, making it breathable and suitable for applications where ventilation is important

Applications of Spunlace TNT

Spunlace is used in a wide variety of applications across various industries. Some of the most common applications include:

  • Personal care products. such as wet wipes, dry towels, skincare applications like moisturizers or makeup removers, in baby diapers, underpads, absorption pads, and in multiple feminine hygiene products.

  • Medical industry. as bandages, wipes, sterile sheets, and table covers.

  • Automotive sector. used to manufacture air filters, seat liners, and interior linings-
  • Food industry. employed in the production of cleaning cloths (with different designs and prints), napkins, disposable towels for use in food preparation environments, or even as protective packaging for sensitive and food products.

Environmental Advantages of Spunlace TNT

In addition to its properties and applications, Spunlace also offers significant environmental advantages. This nonwoven fabric is recyclable and, in many cases, biodegradable and compostable, making it a more sustainable option compared to some traditional materials.

Its efficient manufacturing can also reduce energy and water consumption compared to other fabric manufacturing processes. These characteristics make Spunlace TNT a responsible choice for environmentally conscious companies.

Moreover, depending on its composition, it can be biodegradable and even flushable, disintegrating and thus becoming an environmentally friendly material.

Composition of Spunlace

Spunlace nonwoven fabric can be made from the following materials or even composed in different percentages:

  • Polyester (PES)
  • Viscose or Rayon (VIS)
  • Lyocell
  • Cotton
  • Wood pulp or Cellulose
  • Bamboo
  • Other blends or compositions in different percentages

Spunlace Manufacturing Type

Spunlace TNT can be manufactured in the following forms:

  • Parallel. Fibers are arranged in the direction of the production line, providing flexibility and moldability ideal for applications such as wipes.
  • Cross Lapped or Bioriented. Fibers are interlaced, providing greater tear resistance and firmness necessary in sectors such as automotive, hospitality (napkins), or industrial filtration.
  • Semi-Cross Lapped or Semi-Bioriented.  An intermediate step where fibers are partially crossed.

Conclusions

Spunlace TNT is a highly versatile and functional type of nonwoven fabric used in a wide variety of applications across various industries. Its unique manufacturing process through hydro-entanglement ensures desirable properties such as softness, strength, absorption, and breathability, making it ideal for personal care, medical, automotive, and food products, among others. Additionally, its favorable environmental impact, being recyclable and often biodegradable, makes it a responsible choice for sustainability-conscious companies.

In conclusion, Spunlace nonwoven fabric continues to be a very useful and efficient solution in numerous fields, providing benefits in terms of both performance and sustainability. Its ability to adapt to various needs and its advanced manufacturing process consolidate it as a commonly used material in different industries and applications.

If you want to learn more about nonwoven fabric types and their benefits, you can find all the information on our website, and if you have any questions, feel free to contact us.

Contacto